baber/WOPTO huggingface dataset:
Patent EA-000581-B1 (EA)
Title: Means and method for the preparation of sealings in oil and gas wells
Inventor: DAHL-JOERGENSEN EINAR
IPC: C08F290/06
Filed: 1996-10-25
Abstract: 1. An agent for establishing different types of zone sealings in oil and gas wells and other types of wells, comprising initiator, inhibitor and, optionally, filler materials and other additives, characterized in that said agent further comprises an at least partly unsaturated prepolymer selected from the group consisting of polyester and epoxy-vinyl ester, and at least one vinyl-containing co-monomer. 2. The agent of Claim 1, characterized in that said vinyl-containing co-monomer is selected from the group consisting of styrene, vinyl toluene and acrylate compounds. 3. The agent of Claim 2, characterized in that said acrylate compound is selected from the group consisting of 2-hydroxy ethyl methacrylate and 2-hydroxy propyl methacrylate. 4. The agent of any one of Claim 1-3, characterized in that said prepolymer is present in a quantity of 15-75 weight parts and said vinyl-containing co-monomers in a quantity of 75-15 weight parts, wherein the total weight of prepolymer and co-monomer constitutes 100 weight parts, and initiator and inhibitor constitutes a portion of 0.1-5 and 0.02-2 weight parts, respectively. 5. The agent of Claim 1, characterized in that said filler material comprises spherical glass beads. 6. A method for establishing different types of zone sealings in oil, gas and other well types, wherein the zone in question to be sealed is supplied with a composition comprising at least one monomer, an initiator for heat-induced production of free radicals, a pot life extending inhibitor for stabilisation of free radicals, and optionally one or more filler materials and other additives, and then subjecting said composition to a radical polymerization initiated by heat in the well zone at a temperature in the range of 5-120 degree C and establishing a cured mass, particularly at temperatures in the range of 65-100 degree C, characterized in supplying to the composition an at least partially unsaturated prepolymer selected from the group consisting of polyester and epoxy vinylester, and at least one vinyl-containing co-monomer. 7. The method of Claim 6, characterized in that said vinyl-containing co-monomers are selected from the group consisting of styrene, vinyl toluene, 2-hydroxyethyl-methacrylate and 2-hydroxylpropyl-methacrylate. 8. The method of Claim 6 or 7, characterized in supplying said prepolymer in a quantity of from 15 to 75 weight parts and said vinyl-containing co-monomers in a quantity of from 75 to 15 weight parts, wherein the total weight of prepolymer and co-monomer constitutes 100 weight pans, and initiator and inhibitor constitutes a share of 0.1-5 and 0 02-2 weight parts, respectively. 9. The method of Claim 6, characterized in using spherical glass beads as said filler material.
Patent EA-002686-B1 (EA)
Title: Substance for producing water suitable for aquatic animals
Inventor: RITTER GUENTER
IPC: A01K63/04
Filed: 1997-02-27
Abstract: 1. A substance for producing water for aquatic animals, containing an agent for reducing chlorine and other active chlorine compounds, a complex former, a hydro- or biocolloid, a cell-protecting and bacteria-promoting compound, magnesium and iodine ions, wherein comprises formic acid or a salt thereof as a reducing agent, citric acid, xanthine and pectin as a complex former, gum arabic and agar-agar as a hydro- or biocolloid, glutamic acid and betaine as a cell-protecting and bacteria-promoting compound. 2. The substance according to claim 1, wherein said components are introduced into fresh water at the following concentration (mg/l): reducing agent 0.1 - 100 complex former 0.1 - 100 hydro- or biocolloid 0.1 - 100 a cell-protecting and bacteria-promoting compound 0.1 - 100 magnesium ions 0.5 - 100 iodine ions 0.001 - 0.1 3. The substance according to claims 1-2, wherein said components are introduced into fresh water at the following concentration (mg/l): reducing agent 0.5 - 20 complex former 1.0 - 20 hydro- or biocolloid 1.0 - 20 a cell-protecting and bacteria-promoting compound 5.0 - 20 magnesium ions 1.0 - 10 iodine ions 0.005 - 0.02
Patent EA-005497-B1 (EA)
Title: One-day pharmaceutical composition containing brivudine
Inventor: KASINI ALESSANDRO
IPC: A61P31/22
Filed: 2001-01-03
Abstract: There is disclosed the activity of brivudine once-a-day in acute herpes zoster infections and post-herpetic neuralgia and the compositions thereof.
Patent EA-007097-B1 (EA)
Title: Process for reacting alkaloids and use of the reaction products in the preparation of medicaments
Inventor: NOWICKY WASSYL
IPC: C07F9/564
Filed: 2002-10-28
Abstract: The invention relates to a process for reacting alkaloids by adding a phosphorus derivative to an organic solution of the alkaloids, the organic solution containing the reaction products of the alkaloids and the unreacted residue of phosphorus derivative then being washed with water. The reaction products obtained are suitable as drugs.
Patent EA-008189-B1 (EA)
Title: Substituted amino isoxazoline derivatives and their use as anti-depressants
Inventor: ANDRES-GIL JOSE IGNACIO
IPC: A61P25/24
Filed: 2003-03-27
Abstract: The invention concerns substituted amino isoxazoline derivatives according to Formula (I) wherein X = CH, N-R, S or O, R, Rand Rare certain specific substituents, with the proviso that at least one of Rand Ris an amino radical of formula N-RR, wherein Rand Rare each a variety of radicals, Pir is an optionally substituted piperidyl or piperazyl radical and Rrepresents an optionally substituted aromatic homocyclic or heterocyclic ring system ; pharmaceutical compositions comprising them and their use as a medicine, in particular for the treatment of depression and/of anxiety and disorders of body weight. The compounds according to the invention have surprisingly been shown to have a serotonin (5-HT) reuptake inhibitor activity in combination with additional [proportional to α-adrenoceptor antagonist activity.
Patent EA-006589-B1 (EA)
Title: Woven wire cloth screen
Inventor: ROBERTSON GRAHAM ALEXANDER
IPC: B07B1/48
Filed: 2003-10-20
Abstract: A woven wire cloth screen is described in which at least one fine mesh cloth overlies a coarser mesh backing cloth and an additional coarser mesh cloth is secured over the fine mesh cloth, whose mesh and wire size at least are selected so as in general to prevent relatively large abrasive particles from making contact with the fine mesh cloth. Two fine mesh cloths may be sandwiched between the coarser cloths. In one screen the backing cloth is 30# x 1.280 mm diameter S/S wire, the upper fine mesh is 180# x 0.030 mm diameter S/S wire, the lower fine mesh is 160# x 0.036 mm diameter S/S wire, and the additional top cloth is 30# x 60# x 0.160 mm diameter S/S wire. A method of making such a screen is described in which the cloths are in turn laid over a rigid frame to which they are to be bonded and the tension in the wire mesh cloths is achieved using pneumatically powered rams acting on clamps which grip the edges of the cloths. All the rams are of the same size and different tensions are imparted to the cloths by supplying air at differing pressures to the rams acting on the different cloths. In particular a method is described for making a woven wire cloth screen which will withstand highly abrasive large particles such as obtained when drilling through Utsira sand, in which a support frame is located in a jig, a coarse backing cloth is stretched over the frame -and secured between clamping jaws along all four edges and then tensioned by moving all the clamps relatively outwardly by pneumatic rams. A fine mesh wire cloth is then stretched over the first cloth and similarly tensioned by means of a second set of clamps and rams. An additional coarse mesh cloth is then similarly stretched over the fine mesh cloth and tensioned by means of a third set of clamps and rams. Thereafter the cloths are secured to the support frame under pressure. After releasing the pressure, opening the clamping jaws, and trimming surplus wire cloth back to the frame, the finished screen can be removed from the jig. A second fine mesh cloth can be laid over the first fine mesh cloth before the top coarse cloth is applied, and the two fine mesh cloths can be clamped using the same set of jaws and rams.
Patent EA-008908-B1 (EA)
Title: Injectable liquid formulation of paracetamol
Inventor: NGUYEN-XUAN THO
IPC: A61P29/00
Filed: 2004-02-16
Abstract: The invention relates to a novel injectable liquid formulation of paracetamol, comprising an aqueous solvent, a buffer agent with a pKa between 4.5 and 6.5, an isotonic agent and the dimer of paracetamol of formula (I),a method for preparation of said formulation and the use of said dimer for the stabilisation of a liquid paracetamol pharmaceutical formulation.
Patent EA-009272-B1 (EA)
Title: Bill handling machine
Inventor: YOSHIOKA KAZUEI
IPC: B65H5/06
Filed: 2006-06-16
Abstract: A bill handling machine according to one embodiment of the invention is provided with a casing (1a) having a bill insertion slot (3A) provided on a front face of the casing to enable a bill to be inserted therein; a bill feeding device (7) having a feeding belt (17a, 17b) wound at opposite ends around at least tension rollers (18a, 18b, 19a, 19b) provided on the upstream and downstream sides respectively along the bill insertion direction, and pinch rollers (21a, 21b, 22a, 22b) in contact with the tension rollers (18a, 18b, 19a, 19b) on the upstream and downstream sides, to feed the bill inserted from the bill insertion slot (3A) along the bill insertion direction. The distance (L1) between the pinch rollers (21a, 21b, 22a, 22b)in contact with the respective tension rollers (18a, 18b, 19a, 19b) on the upstream and downstream sides is set to be shorter than the distance (L) between the tension rollers (18a, 18b, 19a, 19b)on the upstream and downstream sides.
Patent EA-011136-B1 (EA)
Title: Method and devices for continuous processing of renewable raw materials
Inventor: KRATOCHVIL ZDENEK
IPC: C13K1/02
Filed: 2004-08-31
Abstract: By means of the continuous pressure hydrolysis of lignocellulose material and subsequent enzymatic hydrolysis of solid unhydrolysed residues is obtained glucose, to which starch raw materials are added and all of which undergoes amylolytic cleavage and spirituous fermentation. Ethanol, furfural, acetic and ligin are obtained. The device, which comprises the filling unit, hydrolysers, expanders, distilling and rectifying columns is represented in that the continuous worm pressure filling unit (13) consists of segments formed by the body (94) with single-threaded conveyer worms (86) place on the shaft (85). Between the worms there is at least one steam ring (88), which conically widens on the input side of the raw material. In the outlet filler (93) with the reducing part leading into the first hydrolyser (22) a pressure identical to that of the first hydrolyser (22) is achieved. The last hydrolyser (24) is connected to the first rectifying column (43) for furfural and to the section of the cellulolytic enzyme hydrolysis, amylolytic cleavage, and ethanol fermentation.
Patent EA-015415-B1 (EA)
Title: Hepatitis c virus (hcv) inhibitors
Inventor: GRAUPE MICHAEL
IPC: A61K31/00
Filed: 2006-06-29
Abstract: The present invention is directed to compounds of formula (I), their pharmaceutically acceptable salts or diastereoisomers that are antiviral agents. Specifically the compounds of the present invention inhibit replication of HCV and are therefore useful in treating hepatitis C infections. The present invention is also directed to pharmaceutical compositions comprising these compounds and processes for preparing them.
Patent EA-019476-B1 (EA)
Title: ANTI-IL-23p19 ANTIBODIES AND USE THEREOF
Inventor: BENSON JACQUELINE
IPC: A61K39/395
Filed: 2006-12-28
Abstract: A human anti-IL-23p19 antibody, including isolated nucleic acids that encode at least one anti-IL-23p19 antibody, vectors, host cells, and methods of making and using thereof have applications in diagnostic and/or therapeutic compositions, methods and devices.
Patent EA-017006-B1 (EA)
Title: Pesticidal composition comprising fenamidone and an insecticide compound
Inventor: HUNGENBERG HEIKE
IPC: A01N43/50
Filed: 2007-12-21
Abstract: The invention relates to a composition comprising (a) fenamidone and (b) an insecticide compound selected from a group of activators of chloride channels, such as mectins comprising abamectin, avermectin, emamectin, emamectin benzoate, ivermectin, lepimectin, milbemectin and milbemycin in a (a)/(b) weight ratio of from 1/1000 to 1000/1. A composition further comprising an additional fungicidal compound. A method is also disclosed for controlling pests and phytopathogenic fungi of crops for preventive or curative purpose by using said composition.
Patent EA-018692-B1 (EA)
Title: Injection device with locking mechanism for syringe carrier
Inventor: JENNINGS DOUGLAS IVAN
IPC: A61M5/20
Filed: 2008-07-28
Abstract: An injection device comprises a locking mechanism (171-173) between a syringe carrier (127) and an end cap (111) of the injection device. The cap is formed in such a way to inhibit movement of the syringe carrier and syringe towards an exit aperture of the injection device when the drive has not been removed from the injection device. On removal of the cap, the locking mechanism is no longer so engaged and the syringe and syringe carrier can move towards the exit capture. This assists in preventing damage to the syringe prior to actuation of the injection device.
Patent EA-021586-B1 (EA)
Title: Method and system for the production of a combustible gas from a fuel
Inventor: VAN DER MEIJDEN CHRISTIAAN MARTINUS
IPC: C10L3/10
Filed: 2010-04-14
Abstract: The invention relates to a method and system for the production of a combustible gas from a fuel, comprising the conversion of the fuel, at a temperature that is between 600 and 1000°C and at a pressure that is lower than 10 bar, into at least a combustible gas that comprises CH, CO, H, CO, HO and higher hydrocarbons in a reactor installation (1). At least part of the higher hydrocarbons present in the combustible gas is catalytically converted into at least CH, CO, H, COand HO in a reactor (45) at a pressure that is lower than 10 bar. After this catalytic conversion, an amount of HO and an amount of COare removed from the combustible gas in a separator installation (50) at a pressure that is lower than 10 bar. After the removal of HO and CO, the pressure of the combustible gas is raised by a compressor (71).
Patent EA-025307-B1 (EA)
Title: Use of medical composition in preparing a drug for secondary prevention of coronary heart disease (chd) in patients diagnosed as grade ii or grade iii angina pectoris by canadian cardiovascular society classification
Inventor: YAN XIJUN
IPC: A61P9/10
Filed: 2011-08-08
Abstract: Provided is the use of a medical composition comprising Radix salvia Miltiorrhiza and Radix Notoginseng extract, wherein weight ratio of the Radix salvia Miltiorrhiza and Radix Notoginseng extract to Borneol is (8-15):1 based on dry weight of Salvia Miltiorrhiza and Panax Notoginseng extract, particularly the use of a Salvia miltiorrhiza composition in preparing drugs for secondary prevention of stable angina type coronary heart disease and the reduction of serious vascular events.
Patent EA-027598-B1 (EA)
Title: Valve cover for internal combustion engines
Inventor: GOLOVACh Oleg Nikolaevich
IPC: F01M13/04
Filed: 2014-09-25
Abstract: The invention is related to engine-building, primarily to diesel engines belonging to Euro-4 ecological class. The objective is achievement of a technical result of changing the labyrinth oil separation structure for higher operating efficiency and simpler design of the valve cover. The valve cover for internal combustion engines (Fig. 3) is made mainly of plastic - polyamide PA66 with 20-38% of glass fibres. It comprises a housing (1) with an oil filling and drain hole (13) and a cavity for labyrinth oil separation from crankcase gases, the cavity being formed by a detachable ribbed cap and a ribbed lug on the housing, and also comprises a vacuum valve assembly with a diaphragm and a spring installed in the labyrinth oil separation cavity, and a separator of inlet holes provided with shields under the housing lug. Ribs of the cap and the housing lug are inclined to their walls, the drain hole communicates with a drain channel made in the housing lug, and on both sides of the drain channel there are plates with holes disposed at angle to provide the possibility of crankcase gases flow acceleration and swirling for additional oil separation and draining oil along the drain channel into the drain hole. Shielding ribs are provided in front of the plate. The diafragm of the vacuum valve assembly is clamped by an upper rigid disk that plays the role of a gate, and a lower rigid disk provided with a central ring encompassing a spring and a peripheral ring, the outer surface of which is made as a cone mating the inner conical surface of a shoulder made in the bottom of the vacuum assembly.
Patent EA-027266-B1 (EA)
Title: Device for testing tightness of polymer fuel lines in vehicles
Inventor: VOROTYNTSEV VLADIMIR MIKHAILOVICH
IPC: G01M3/32
Filed: 2014-11-20
Abstract: The invention is related to means for testing devices for tightness and can be used for determining fuel penetration through polymer fuel lines of complicated configuration. In a device for testing tightness of polymer fuel lines in vehicles comprising two chambers connected through outlet pipes to a gas-liquid distribution system including a pressure gauge and a vacuum gauge for pressure monitoring, cocks, a vacuum pump and a cylinder with an inert gas, one of the chambers is formed by the polymer fuel line under testing and is connected to the outlet pipe for filling said chamber with fuel, and the other chamber is connected to the outlet pipe connected to a gas admission system of a gas chromatograph/mass-spectrometer for taking samples to determine the content of fuel components. The technical result of the invention consists in higher accuracy of testing polymer fuel lines for tightness with provision of conditions close to conditions of fuel line operation.
Patent EA-025322-B1 (EA)
Title: Dihydro-benzo-oxazine and dihydro-pyrido-oxazine derivatives
Inventor: CARAVATTI GIORGIO
IPC: C07D498/04
Filed: 2012-12-20
Abstract: The invention relates to dihydro-benzo-oxazine and dihydro-pyrido-oxazine compounds of the formula (I) and/or pharmaceutically acceptable salts and/or solvates thereof:wherein Y, V, W, U, Q, R, R, Rand Rare as defined in the description. Such compounds are suitable for the treatment of a disorder or disease which is mediated by the activity of the PI3K enzymes.
Patent EA-032774-B1 (EA)
Title: Curing systems for materials that consume carbon dioxide
Inventor: KUPPLER JOHN P
IPC: B28B11/24
Filed: 2014-03-13
Abstract: The present invention provides a curing system that is useful for curing materials that consume carbon dioxide as a reagent. The system has a curing chamber that contains the material to be cured and a gas that contains carbon dioxide. The system includes apparatus that can deliver carbon dioxide to displace ambient air upon loading the system, that can provide carbon dioxide as it is needed and as it is consumed, that can control carbon dioxide concentration, temperature and humidity in the curing chamber during the curing cycle and that can record and display to a user the variables that occur during the curing process.
Patent EA-034952-B1 (EA)
Title: Method and system for the integrated production of urea and melamine
Inventor: MENNEN JOHANNES HENRICUS
IPC: C07C273/12
Filed: 2016-04-25
Abstract: Disclosed are an integrated process for the production of urea and melamine, as well as a system for carrying out the process. The invention thereby pertains to an integrated process of the type wherein off-gas obtained from the production of melamine is entered into the process for the production of melamine, by condensation in the presence of water. A typical embodiment thereof is the condensation in the presence of an aqueous carbamate solution obtained from urea recovery. In accordance with the invention, said condensation takes place at a substantially lower pressure than the pressure at which the melamine off-gas is obtained. To this end, the pressure of the off-gas is reduced typically by 0,2-1 MPa (2-10 bar). In connection herewith, the system of the invention comprises a pressure reducing unit downstream of an outlet for the melamine off-gas, and upstream of a section for the condensation of the off-gas. The invention also includes a method for the modernization of an integrated system for the production of melamine and urea. This is accomplished by adding the aforementioned pressure reducing unit to a pre-existing system.
Patent EA-037604-B1 (EA)
Title: Vessel nozzle/header design for devolatilization of polystyrene
Inventor: TOMLINSON JOHN
IPC: B01D1/08
Filed: 2017-03-10
Abstract: A vessel header includes lateral flow tubes arranged in a parallel configuration. The lateral flow tubes enter the vessel header through alternating vessel header penetrations with a single vessel header penetration per lateral flow tube. Each lateral flow tube has a perforated section within the vessel header having a non-circular cross-section having the shape of a circular sector, an elliptical sector, or an irregular quadrilateral. A method includes passing a molten polymer through the lateral flow tubes of the vessel header. The molten polymer exits the lateral flow tubes as strands through perforations in the lateral flow tubes within the vessel header. The method includes obtaining devolatilized polymer.
Patent EA-039674-B1 (EA)
Title: Frame for embedment of a visual composition
Inventor: KUBIK MAGDALENA
Filed: 2016-03-11
Abstract: The subject of the invention is the physical work, shaped spatially, in the form of a frame for the visual composition embedment. The frame is composed of three parts: a wooden part of the frame consisting of a stable part of the wooden part of the frame and its companion three-sided movable support, an optional case of the visual composition, a fixing metal/wooden part of the frame. The construction of the wooden part of the frame consisting of the stable wooden part of the frame and its companion three-sided movable support enables the frame with the visual composition embedded to be hanged up on a hook mounted on a vertical surface as well as to be placed on a horizontal surface. The invention of a mechanism of action of the three-sided movable support of the frame manifests its companion with the stable wooden part of the frame in the event that the three-sided movable support is folded up and enables the frame with the visual composition embedded to be hanged up on the hook mounted on the vertical surface. The usage of the mechanism of action of the three-sided movable support enables the movable support to be folded up so that the movable support can companion the stable part of the wooden part of the frame and enables the effect of the complete frame to be obtained. A way of building the three-sided companion movable support into the stable wooden part of the frame according to the invention enables the visual composition performed on a transparent material with elements of a transparent background to be embedded in the frame. According to the invention, the construction of the stable part and its three-sided companion movable support of the wooden part of the frame enables the case of the visual composition to be used optionally. The metal/wooden part of the frame in the form of the frame is fixed to the front part of the frame and fulfils six significant functions in the whole construction of the which is the subject of the invention. The use of the invention in certain parts of the construction enables the effect of completeness of the frame to be achieved which is the subject of the invention.